https://meta.miraheze.org/wiki/User_groups#Bureaucrats only mentions

If you are a bureaucrat, you can request other bureaucrats be demoted

but doesn't say how to demote yourself. Please mention there how.

Also there should be a way to demote oneself immediately without needing to remove one's whole account.

Doesn't make sense to allow a bureaucrat to create many others, but not even decreate themselves.

Or mention "for security purposes, we require Stewards to help your retirement."